# Oral-B iO10 Electric Toothbrush, Cosmic Black

Cosmic Black: The Oral-B iO10 electric toothbrush combines oscillating-rotating movement with microvibrations and an iO Sense smart charger. Its charger is described as providing brushing coverage, time and pressure guidance, making this a feature-led option for adults who want feedback at the sink.

- [Original product page](https://bargainpostbox.co.uk/product/oral-b-io10-electric-toothbrush-cosmic-black)
- [View offer](https://bargainpostbox.co.uk/visit/oral-b-io10-electric-toothbrush-cosmic-black)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Oral-B
- Model: iO10
- Category: Beauty & Health > Personal Care Appliances > Electric Toothbrushes
- Price: 244.44 GBP
- Previous price: 800.00 GBP
- Discount: 69%
- Price checked: 2026-11-12T18:10:43.772Z
- Rating: 4.4 / 5
- Reviews: 38

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing describes iO Sense guidance for brushing coverage, time and pressure directly via the charger.
- AI position detection is claimed to track brushing across all three tooth surfaces.
- The brush combines oscillating-rotating action with microvibrations and a round brush head.

## Pros

- Charger-based guidance for coverage, brushing time and pressure is designed to work without opening the Oral-B app.
- Seven settings offer options for adjusting the brushing routine.

## Specifications

### Identity
- Brand: Oral-B
- Model: iO10
- Colour: Cosmic Black Special
- Intended age: Adult
- Target audience: Unisex-Adults
### Cleaning and operation
- Movement: Oscillating-rotating, Vibrate
- Special feature: Oscillating-rotating + microvibrations
- Operation mode: Automatic
- Settings: 7
- Brush head shape: Round
- Bristle firmness description: soft, medium or hard
- Bristle material: Nylon
### Power and materials
- Power configuration: Built in battery
- Handle material: Plastic
- Material feature: Sustainable
### Package details
- Number of items: 1
- Package type: Pouch
- Package dimensions and weight: 25.8 x 15.9 x 9.6 cm; 850 g
- Battery: 1 Lithium Ion batteries required. \(included\)

## Before you buy

- The charger is listed as a 2-pin model and an adapter is not included. Confirm that this plug suits your bathroom setup before buying.
- The listing claims plaque-removal and whitening outcomes, but these are manufacturer claims rather than independently verified results. Replace the brush head at least every three months, as instructed.
- Listing details are inconsistent about the bundle: the title says “Special”, the package type is “Pouch”, and the included-components field names a charger, while the feature text specifically says a 2-pin charger is included and an adapter is not. Confirm the selected listing's exact contents and plug arrangement.

## In the box

- Power adapter (Included): The listing specifies a 2-pin charger and says an adapter is not included.

## A good fit for

- Adults who want brushing feedback from the charger rather than relying on the app.
- Buyers seeking an electric toothbrush with multiple settings and oscillating-rotating movement with microvibrations.

## Less suited to

- Buyers who need a supplied adapter for a 2-pin charger.
- Those who prefer a simple brush without charger-based guidance or multiple settings.

## Customer feedback

Customer feedback highlights positive impressions of cleaning performance and product quality, including a report of teeth feeling as clean as after a dental visit. That may matter to buyers considering the oscillating-rotating action and microvibrations, but feedback does not establish the advertised performance claims. The rating distribution is mostly favourable while still including some low ratings, and it does not explain the reasons behind them.
- Positive themes: Customers report good cleaning performance and praise the product's quality.

## Frequently asked questions

### What brushing guidance does the iO10 provide?
The listing says its iO Sense charger provides real-time guidance for brushing coverage, time and pressure. It also claims AI position detection across all three tooth surfaces.
### Is an adapter included?
No adapter is stated as included. The listing says the toothbrush comes with a 2-pin charger, so check that plug arrangement before buying.
### How often should the brush head be replaced?
The product information says not to use a toothbrush head for more than three months.

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## Images

![Oral-B iO10 Electric Toothbrush, Cosmic Black — 1](https://bargainpostbox.co.uk/i/COiZfMeTOvbMAZCZg6oUl9tLATONTCY9kc1yY1JxHu9CmWe1q6k9IXgXbF-WMlokEDJfOgARrtNpbGIQaqCciWfLxx9UZnbGOarqu8_-uGVZZeL__3wUI8Tz.jpg)

![Oral-B iO10 Electric Toothbrush, Cosmic Black — 2](https://bargainpostbox.co.uk/i/LLssn3yaGTcVex_3qgWMarAgiqEyXcr36bmjzRtXQT9A5OIkeKKhOwzCk-gS8K_kQTYXB8Xvvzvjq5m-f9p8ZBc2adt08bvGL_ZYoGOZVUYG42ezrapVKcfI.jpg)

![Oral-B iO10 Electric Toothbrush, Cosmic Black — 3](https://bargainpostbox.co.uk/i/EGih4ySLvQiqXNqqIyHiiUOVdQmRJWQRhh5IeJFNOWtVi_qjjW46o7pRdWjECyRRqMPlBIOAPfJ01P4pqBJJj91Ccoa2Y0qo3OSHxSa_fofAIbgn2s9Uw15U.jpg)

![Oral-B iO10 Electric Toothbrush, Cosmic Black — 4](https://bargainpostbox.co.uk/i/Peli-eg3crzEFlUW2n3Buhimp_FEijp8WNZe8ZNa3P-kCkNAbYgo33e1NDyqRcv12DZlVhaX0YiFcnDUCm6D5dfcdXNDhYhYfz08ntB5O9UG5rlvrbVTAmXY.jpg)

![Oral-B iO10 Electric Toothbrush, Cosmic Black — 5](https://bargainpostbox.co.uk/i/podEN508PD0N4BipruscDZZSktZlFtI5BI9TUpjckVT3gmxnqrJRR7NyhsGhyGZwjq59WFLkI8zPRftE9PnWXk2yMT1clfoOeZqFH7gGmMlBGlkKVtdAQIsX.jpg)

![Oral-B iO10 Electric Toothbrush, Cosmic Black — 6](https://bargainpostbox.co.uk/i/AlE-soluY6nrXj53-FRW-AZeZpyqm6Kg55MorSfU8I4OzY20zT_-G3NF5FvdQPM62J2eG_kef1UKmkIXSQnE2k7C5wxdZ-eimr-ljVkf_cvl1eQaSoCHFZT_.jpg)

![Oral-B iO10 Electric Toothbrush, Cosmic Black — 7](https://bargainpostbox.co.uk/i/KCcYweo9PELkkeGAD2LGEdvFYQcYRdeORPINFa6a6m2c0zUERjEt4jT-1HO0bXp6a1PpTDvk56RG24Q9JdRnps3x2HnCTrqCB5QJdA7aojkq8QuyWTS35PX3.jpg)